package anotherMessage;

public class NoVisibility {
    private static boolean ready;
    private static int number;

    private static class ReaderThread extends Thread
    {
        public void run()
        {
            while(!ready)
            Thread.yield();
            System.out.println(number);
        }
    }

    public static void main(String[] args) {
        new ReaderThread().start();
        number=42;
        ready=true;
    }
}
